8457194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 13499136

約数和(自身を除く): 5041942

約数列:

[1, 2, 17, 34, 251, 502, 991, 1982, 4267, 8534, 16847, 33694, 248741, 497482, 4228597, 8457194]

約数ペア:

[(1, 8457194), (2, 4228597), (17, 497482), (34, 248741), (251, 33694), (502, 16847), (991, 8534), (1982, 4267)]